Trial
use of factorial experiment instead of single factor experiments
It is an experiment you run before the main one in order to figure out if your experiment does what it is supposed to do, which is render a result which addresses the question at hand. It is often very important to run a preliminary because often things can go run in an experiment which causes very important resources to be thrown out.
the independent variable is the factor of an experiment that is altered in an attempt to understand its effects on the experiment's subject
Yes, if the experiment does not produce the same results time and time again
Variable
use of factorial experiment instead of single factor experiments
It is an experiment you run before the main one in order to figure out if your experiment does what it is supposed to do, which is render a result which addresses the question at hand. It is often very important to run a preliminary because often things can go run in an experiment which causes very important resources to be thrown out.
Quantum theory was not the result of a single experiment, a single discovery, or even a single scientist. Quantum theory evolved gradually, over several decades.
the independent variable is the factor of an experiment that is altered in an attempt to understand its effects on the experiment's subject
Everything except what you're measuring. EXAMPLE: In a biological experiment using specially treated cells the experiment is run with the cells; this is the experiment. Then the experiment is run again with the same cells WITHOUT the special treatment; this is the control.
Yes, if the experiment does not produce the same results time and time again
Variable
Well in the case that it does have a variable, even just one, it would still be a variable experiment because that one part of the experiment may still cause a different effect/result when changed!!!
"Experiment IV" by Kate Bush was released on 27 October 1986 as a single from her album "The Whole Story."
HIs 1st single was Run It
to isolate and test single variables
An experiment in which only one variable changes is called an "controlled experiment" or "single-variable experiment." In this type of experiment, the researcher manipulates one variable (independent variable) while keeping all other variables constant to determine its effect on the outcome (dependent variable). This approach helps to isolate the impact of that single variable on the results.